THE PURSER WELLNESS LIBRARY

Let’s explore Vitamin A

A COURSE FOR YOUR CURIOSITYGetting to know your micronutrients

5 chapters, at your pace

Explore the course

153 discoveries for your curiosity10 matching listings grouped; alternative sources stay available.

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YouTubeJan 5, 2026

VARS Glutathione - How to Use

In the description

Dr. Purser explains how glutathione works, how to use the product, and how much to use. Explore the antioxidant similarities of glutathione to Vitamin C (ascorbic acid) such as antiviral properties, blood vessel health, bone health, and support of hormone production. Discover how CD4 and CD8 T-killer white blood cells rely on glutathione to provide immunity and remove viruses, toxins, and lactic acid from the body. Learn how Metallothionein requires glutathione to complete the functioning molecule that removes heavy metals from the bloodstream. Discover the mental clarity and well-being that c

YouTubeJan 5, 2026

What is Glutathione?

In the description

Dr. Purser shares facts about glutathione. Learn about tripeptide amino acids. Discover information on glutathione from the National Institutes of Health (NIH) and the Food and Drug Administration (FDA). Learn the definition of VARS (Validated, Absorbable, Reduced, and Stable) and why glutathione needs to have all these to work properly. Explore the antioxidant similarities of glutathione to Vitamin C (ascorbic acid) such as antiviral properties, blood vessel health, bone health, and support of hormone production. Learn how CD4 and CD8 T-killer white blood cells rely on glutathione to provide

YouTubeJan 5, 2026

Thyroid Medications Recommended by Dr. Purser

In the description

Dr. Purser shares his insights on the best thyroid medications. Discover how chemically made, bioidentical synthetic medications such as L-Thyroxine or Synthroid (T4) safely mimic natural substances. Learn how pituitary function is related to TSH, and how damaged pituitaries cannot produce TSH. Dr. Purser covers recommended dosages of supplements including Nature-Throid, Armour-Thyroid, compounded Liothyronine (T3), and compounded T4. Explore how a 5 Prime Deodinase deficiency (or resistance) may prevent conversion of T4 to T3 in older and vitamin-deficient patients. Learn how a combination of

YouTubeJan 5, 2026

What is MTHFR?

In the description

Dr. Purser explains the diagnosis and treatment of MTHFR (methylenteterahydrofolate reductase enzyme deficiency disease). Learn the genetic component of this illness (such as C677T or A1298C) and how it affects the body's inability of methylation to convert carbohydrates into ATP (Adenosine Triphosphate). Discover how the complex enzyme pathways of the Krebs cycle and citric acid cycle convert carbohydrate molecules into ATP molecules in the mitochondria. Explore the relationship of MTHFR to vitamin and hormone deficiencies while understanding how vitamin supplements can replace key missing (u

InstagramSep 26, 2025

If a young woman in her 20s or 30s stops menstruating, it’s rarely true menopause—it’s usually due to pituitary…

In the description

If a young woman in her 20s or 30s stops menstruating, it’s rarely true menopause—it’s usually due to pituitary damage or vitamin deficiencies. True menopause timing is best predicted by when her mother or sisters experienced it.

Health BlogFeb 18, 2022

The Unfulfilled Promise of Glutathione

In the description

Glutathione is not only an antioxidant it is one of only a few SUPER ANTIOXIDANTS another other one being superoxide dismutase, or SOD. What does it mean to be a super antioxidant? Vitamin C, the best known antioxidant, obviously helps with colds and other viral illnesses but in theory, reduced glutathione, the form we can use in our body, is a MILLION TIMES more potent! A million times more effective! It should be but so far has not been. WHY? And what is glutathione? Why is it supposed to be such an amazing vitamin? Well, it’s not really a vitamin as we know it, nor is it a hormone but somet

Health BlogMay 10, 2019

What Exactly is Biotin?

In the description

Aloha, Have you wanted your hair or nails to grow faster and thicker than they naturally do? As my hair grew back after chemotherapy I was extremely impatient. I bought biotin pills to take every day and my hair has actually grown in faster and thicker than before. A picture is worth a thousand words, so here are pictures starting in June 2016 to April 2019 with how much my hair has grown with the help of biotin. I was reading Dr. Purser’s new book Vitamin Deficiency Symptoms & Cures he wrote with Jared Larkin about the benefits of vitamins. I came across biotin and there are even more benefit

Health BlogDec 6, 2018

Natural Progesterone

In the description

Aloha, In a previous blog, I talked about the ‘Sunshine’ vitamin, and today I want to share a little bit about the ‘Feel Good’ hormone. Natural progesterone is an incredible hormone that helps women with many benefits women. Take a look at some of these benefits: Stops or reduces hot flashes Stops or reduces night- or day-sweats Reduces risk of breast cancer Kills breast cancer cells (causes apoptosis) Reduces or reverses fibrocystic breast tissue Reduces the risk of heart attacks (reduces coronary artery disease) Causes somnolence (sleepiness) and aids in sleep Causes weight loss Causes incre

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